﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Plane p = new Plane("飞机");
            p.Fly();
            p.Vehicle();

            Console.WriteLine();

            Bird b = new Bird("鸟");
            b.Fly();
            b.Eat();

            Console.WriteLine();

            Superman s = new Superman("超人");
            s.Fly();
            s.Eat();

            Console.WriteLine();

            Console.ReadKey();
        }
    }
}
